Patents by Inventor Marcus Karl Hasseblad

Marcus Karl Hasseblad has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • First and second U-shape waveguides joined to a dielectric carrier by a U-shape sealing frame
    Patent number: 8461944
    Abstract: The present invention relates to a transition arrangement comprising a first surface-mountable waveguide part and a second surface-mountable waveguide part, each of the first and second surface-mountable waveguide parts comprising a first wall, a second wall and a third wall, which second and third walls are arranged to contact a dielectric carrier material, all the walls together essentially forming a U-shape, where the first and second surface-mountable waveguide parts are arranged to be mounted on the dielectric carrier material in such a way that the first and second surface-mountable waveguide parts comprise ends which are positioned to face each other.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: June 11, 2013
    Assignee: Telefonaktiebolaget L M Ericsson (Publ)
    Inventors: Per Ligander, Marcus Karl Hasseblad